To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The LG.com website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents

LG Super UHD 4K TV 55"

  • 55SJ850T

Key Features

  • | Active HDR with Dolby Vision - More colours, more contrast
  • Nano Cell Technology - enhanced colour at wide viewing angles
  • Harman Kardon - highly refined sound
AVAILABLE SIZES:

LG Super UHD 4K TV

LG SJ85 Super UHD TVs with new Nano Cell technology deliver enhanced colour, even at wide viewing angles, so everyone can get a great seat. Active HDR with Dolby Vision and rich Harman Kardon sound bring your content to life, while 200Hz field refresh rate provides stunning sports viewing.

Active HDR - with Dolby Vision™

Active HDR dynamically enhances the contrast of all content scene-by-scene and incorporates industry-leading Dolby Vision HDR technology. Combined with stunning colours, LG Super UHD TVs deliver a truly cinematic viewing experience.

Nano Cell Technology

LG Super UHD TVs incorporate advanced screen technology to provide more enhanced colour at wide viewing angles than conventional LG LED/LCD TVs.

Smart TV*

LG Smart TV webOS delivers an incredible range of streamed content including ( Netflix, Amazon Video, Light box and Youtube). Used in conjunction with the LG Magic Remote, it's easy to point, click and select your favourite shows.

Harman Kardon Sound

Developed in collaboration with leading audio specialist Harman Kardon, this series boasts highly refined sound.

DISPLAY & PICTURE QUALITY -
Screen Type (OLED/LED) LED/LCD
Screen size (Inch/cm) 55" (138cm)
Resolution 3840 x 2160
Field Refresh Rate (Hz) 200
HDR10 - High Dynamic Range Yes
Dolby Vision Yes
HLG (Hybrid Log Gamma) Yes
Wide Colour Gamut Yes
Nano Cell™ Technology Yes
Backlight Type Edge-Lit
Contrast Enhancement Film Yes
Local Dimming Yes
ULTRA Luminance Yes
Screen Design Flat
Colour Bit Depth 10-bit (Native)
Picture Modes 9 (Vivid, Standard, APS, Cinema, Cricket, Game, HDR Effect, ISF Bright Room, ISF Dark Room)
Dolby Vision ™ Picture Modes 5 (Vivid, Standard, Cinema Home, Cinema, Game)
HDR Picture Modes 5 (Vivid, Standard, Cinema Home, Cinema, Game)
SDR>HDR Converter Yes
HDR Game Mode Yes
Processor Quad-Core
Tuner MPEG-2/4 DVB-T2 (Single)
Resolution Upscaling Yes (6-Step)
CONVENIENCE FEATURES -
Magic Remote Yes
Voice Commands Yes
Electronic Program Guide (EPG) Yes
User Guide (Built-in) Yes
Time Machine Compatible (HDD Recording) Yes
Time Shift Yes
Universal Remote Feature Yes
USB Video Playback Formats ASF/WMV/AVI (Xvid, H.264/AVC)/ MP4/M4v/MOV (H.264, MPEG-4, HEVC)/ MKV (MPEG-2, MPEG-4, H.264, VP8, VP9, HEVC)/TS/TRP/TP/ MTS/MPG/MPEG/DAT/VOB/ HEVC (Up to 4096x2160p@60p 50Mbps)
USB Music Playback Formats MP3/WAV/WMA/OGG/FLAC
USB Photo Playback Formats JPEG/PNG/BMP
Multi-View Yes
Live Zoom / Focus Zoom Yes
Simplink (HDMI-CEC) Yes
SMART TV FEATURES -
Smart TV Operating System webOS 3.5
Wi-Fi Built-In Yes (802.11ac)
4K UHD HDR Streaming Yes
Web Browser Yes
FreeviewPlus (HbbTV) Yes
Netflix Yes
Netflix Recommended TV Yes
My Channels Yes
SMART SHARE -
Network File Browser Yes
Miracast Yes
Intel® Wireless Display (WiDi) Yes
Smartphone Remote App Yes
AUDIO FEATURES -
Audio Output 40W
Audio Decoder WMA/MPEG-1/MPEG-2/MP3/Dolby Digital/Dolby Digital Plus/ LPCM/ADPCM/ apt-X/DTS/DTS-HD/AAC
Surround Mode ULTRA Surround
harman/kardon® Design Yes
Sound Modes 6 (Standard, Cinema, Clear Voice III, Cricket, Music, Game)
Magic Sound Tuning Yes
Smart Sound Mode Yes
Sound Sync Wireless (Bluetooth) Yes
Audio Return Channel (ARC) Yes (HDMI 2)
CONNECTIONS -
HDMI 2.0a Yes (4)
USB 3.0 Input Yes (1)
USB 2.0 Input Yes (2)
RF Antenna Input Yes (1)
Component/Composite Input Yes (Phone Jack Type - Shared Audio)
Headphone (3.5mm) Output Yes (1)
Digital (Optical) Audio Output Yes (1)
LAN Port Yes (1)
DIMENSIONS / REGULATORY -
W x H x D with stand 1229mm x 765mm x 247mm
W x H x D without stand 1229mm x 708mm x 58mm
Weight with stand 19.6kg
Weight without stand 18.1kg
Carton (WxHxD) 1360mm x 860mm x 162mm
Gross Weight of Carton (kg) 24.3kg
VESA size 300 x 300
Energy Star Rating 5 Stars
EAN 8806084300096
WARRANTY -
Warranty Period 1 Year Warranty - Parts and Labour

QUESTIONS? LET US HELP

Simply choose a support option from the icons below:

  • Live Chat

    Start Live Chat.

    Chat Online with LG Support.
    Monday to Friday: 8am to 6pm AEST.

  • Telephone

    Call us on1300 54 22 73.

    7 days a week, from 7am to 7pm AEST.

  • Business Contact

    For General Commercial

    Call Us on1300-54-7253

  • Email

    Send an Email

    No time to chat?
    Send your enquiry to us via email.